1.60km → Centulle → 3.50km → Boán
To Santiago: 

After passing through Centulle the camino arrives at the highway and a mojon across the road indicates (with a shell) that the camino continues straight. IT DOES NOT. Turn right instead, and leave the road at km 92 to your left. These parts are somewhat confused by the shells on the mojons. The arrows are a better indicator of where you should go.